don't place NULL pointers in the GDK window array in GTKGetWindow()

[wxWidgets.git] / interface / wx / validate.h

diff --git a/interface/wx/validate.h b/interface/wx/validate.h
index 98bfc9c26ad084f59363cfbda4b48047495c52c4..bb2077bcaa5ca26fa71dc0ea70fcb24bb2b78279 100644 (file)
--- a/interface/wx/validate.h
+++ b/interface/wx/validate.h
@@ -51,7 +51,7 @@ public:
     /**
         Destructor.
     */
-    ~wxValidator();
+    virtual ~wxValidator();
 
     /**
         All validator classes must implement the Clone() function, which
@@ -75,10 +75,21 @@ public:
         This functions switches on or turns off the error sound produced by the
         validators if an invalid key is pressed.
     */
-    void SetBellOnError(bool doIt = true);
+    static void SetBellOnError(bool doIt = true);
 
     /**
         Associates a window with the validator.
+
+        This function is automatically called by wxWidgets when creating a wxWindow-derived
+        class instance which takes a wxValidator reference.
+
+        E.g.
+        @code
+        new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0,
+                       wxTextValidator(wxFILTER_ALPHA, &g_data.m_string));
+        @endcode
+        will automatically link the wxTextValidator instance with the wxTextCtrl
+        instance.
     */
     void SetWindow(wxWindow* window);
 
@@ -102,6 +113,9 @@ public:
         This overridable function is called when the value in the associated
         window must be validated.
 
+        @param parent
+            The parent of the window associated with the validator.
+
         @return @false if the value in the window is not valid; you may pop up
                 an error dialog.
     */